Going by other people's experience, it sounds like the greens are valuable, but if the chickens still go, like crazy, for the pellets, then the fodder isn't completing their requirements, of what their bodies are telling them they need. Mine will forage for hours, but take a break and go back to the pen for some pellets. They don't eat near as much of the pellets when the greens are available. Tillyita adds chia to her fodder. The chart that was posted showed how high it is in nutrients (high in protein and calcium). I am aiming for that, next winter. I don't know that I can accomplish that, this winter unless I get an "indoor greenhouse" so I can keep the seeds at a constant temperature.